#include<iostream>
using namespace std;
int main()
{
	char arr[]="welcome to wuhan!";
	for (int k = 0; arr[k]; k++)
	{
		cout << arr[k];
	}

	int arr1[] = { 1,3,4,6,7,5 };
	for (int i = 0; arr1[i]; i++)
	{
		cout << arr1[i];
	}
	cout << endl;

	return 0;
}